Explanation:
Amazon S3 Transfer Acceleration enables fast, easy, and secure transfers of files over long distances between a client and an S3 bucket. S3 Transfer Acceleration takes advantage of Amazon CloudFront’s globally distributed edge locations to route the uploads over an optimized AWS network path.
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Question 40
A global company wants to allow anyone in the world to upload videos from a mobile phone. The company’s mobile app uploads the videos across the public internet to an Amazon S3 bucket in the us-east-1 Region for further processing. Videos that users upload from locations that are distant from us-east-1 have slower upload speeds than videos that users upload from close to us-east-1. In many cases, the slow uploads cause users from the distant locations to cancel their uploads. Which solution will improve the upload speeds for the users from distant locations?
A
Enable S3 Transfer Acceleration on the S3 bucket. Change the mobile app to use the S3 Transfer Acceleration endpoint for uploads.
B
Create an S3 access point for the S3 bucket in several AWS Regions across the world. Change the mobile app to use the S3 access point endpoint for uploads.
C
Use S3 Select on the S3 bucket. Change the mobile app to use the S3 Select global endpoint for uploads.
D
Create new public Network Load Balancers (NLBs) in several AWS Regions across the world. Specify the S3 bucket as the target of the NLBs. Change the mobile app to use the closest NLB for uploads.
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